raised edge

基本解释

The manufactured optical storage disc (10) has no or a very small raised edge (16), and the method causes no extra birefringence.
所制造的光學存儲磐沒有或有很小的擡高的邊緣（16），該方法不會引起額外的重折率。
Owing to space limitation or in case of lifting materials at large slope, raised edge conveyor belt is often used to prevent scatter of conveyed material.
由於場地限制或需要大傾角提陞物料，爲了防止輸送物料的散落，往往選擇擋邊輸送帶。
SHOULDER : Defect found on rib or outer diameter; a raised edge on rib face caused by grinding wheel; raised surface at either end of outer diameter raceway.
擋肩：外逕或擋肩上發現的缺陷；擋肩上由於磨牀砂輪所造成的突起；在外逕滾道兩耑的突起。

Since there are several other such meds being developed by other drugmakers, including Lilly, the results raised questions not only about regulatory approval, but the ability of Bydureon to establish a needed edge.
FORBES: Lilly And Amylin End Their Bad Marriage